Having put some effort into testing I am unable to make the problem recur. I have to conclude that I had some transient hardware problem with this machine that just happened to occur a few hours after the upgrade to 3.2.0-56 was made. As of the next day nothing like it has happened again. I have reseated the ram cards as a precautionary measure.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1249758 Title: 12.04 freezing after update to 3.2.0-55/56 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1249758/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs